by Michael Czapka  , Carlos A.Q. Santos  and Laurie A. Proia

Received: 08 October 2018;  Published: 31 January 2019;  doi: 10.21926/obm.transplant.1901045

Mucormycosis is a rare fungal infection associated with high morbidity and mortality that typically afflicts immunocompromised hosts. We present a case of isolated hepatic mucormycosis that developed in the early post-transplant period. Initial presentation was concerning for allograft rejection, bu [...]

by Anouk A. J. Hamers  , Sunil K. Joshi  and Asha B. Pillai

Received: 29 September 2018;  Published: 31 January 2019;  doi: 10.21926/obm.transplant.1901044

The success of organ and tissue transplantation from a healthy donor to a disease individual (allo-­‐ transplantation) is regulated via the immune systems of donor and recipient. To minimize deleterious immune reactivity between donor and recipient, the major obstacle in transplantati [...]

by Carly M. Darden  , Srividya Vasu  , Bashoo Naziruddin  and Michael C. Lawrence

Received: 21 November 2018;  Published: 29 January 2019;  doi: 10.21926/obm.transplant.1901043

Islet transplantation is a minimally invasive cell based replacement therapy to prevent or reverse diabetes or hypoglycemia through natural hormonal responses to regulate blood glucose. However, extending the islet graft functional lifespan remains a challenge that prevents long-term success and wid [...]

by Alexandria J Coughlan  , Kendall R. McEachron  , Sydne Muratore  , Mariya E. Skube  , Melena D. Bellin  and Greg J Beilman

Received: 29 October 2018;  Published: 24 January 2019;  doi: 10.21926/obm.transplant.1901042

The current predominant location for allo- and auto-transplantation of islet cells is into the liver via the portal venous system. Despite the relative success of this site over the last several decades, further study has revealed multiple disadvantages. Portal hypertension, portal vein thrombosis, [...]

by Darren E. Stewart  , Amber R. Wilk  and David K. Klassen

Received: 14 December 2018;  Published: 22 January 2019;  doi: 10.21926/obm.transplant.1901041

Background: This study examines very recent trends in deceased donor kidney transplantation to assess the performance of the kidney allocation system (KAS), implemented December 4, 2014, and whether bolus effects associated with KAS have stabilized nearly four years after implementation. Method [...]

by Margaret E. Newman  , Kenneth Pursell  and David Pitrak

Received: 05 November 2018;  Published: 20 January 2019;  doi: 10.21926/obm.transplant.1901040

Infection with parvovirus B19 is common, with up to 55% of adults showing seropositive evidence of prior infection. Clinical disease can occur due to acute infection, secondary infection, or reactivation. The clinical presentation of primary infection depends on age, the presence of a hematologic [...]

by Spinello Antinori  and Laura Milazzo

Received: 28 October 2018;  Published: 15 January 2019;  doi: 10.21926/obm.transplant.1901039

Solid organ transplantation (SOT) is increasingly employed worldwide to treat several diseases causing either acute and chronic organ failure. Recipients of SOT are at increased risk to develop infections as a consequence of immunosuppressive therapy. Sometimes such infections may be acquired by the [...]

by Dora Y. Ho  , Makeda L. Robinson  and Kyle Enriquez

Received: 02 November 2018;  Published: 08 January 2019;  doi: 10.21926/obm.transplant.1901038

Flaviviruses can cause epidemics and endemics with substantial public health threat and economic impacts. In the last few decades, many flaviviruses have re-emerged or expanded their territories to new regions or continents, including West Nile virus that has become endemic in the US since its arriv [...]

by David C. Gaston  and Marwan M. Azar

Received: 14 November 2018;  Published: 29 December 2018;  doi: 10.21926/obm.transplant.1804037

The approach to diagnosing fungal infections following solid organ transplantation (SOT) is patient-specific. An assessment of an individual’s risk for particular infections, also understood as the pre-test probability, should guide appropriate diagnostic testing whereas diagnostic stewardship is ne [...]

by Jeremy M. Quintana  , Alexandra L. Stinchcomb  , Jessica H. Kostyo  , Blair M. Robichaud  , Michael A. Plunk  and Robert R. Kane

Received: 08 October 2018;  Published: 28 December 2018;  doi: 10.21926/obm.transplant.1804036

Islet transplantation has proven to be a viable treatment for individuals suffering from both Type 1 Diabetes Mellitus (T1D) and chronic pancreatitis. However, a variety of challenges limit the effectiveness of this procedure by reducing the number of islets that survive the harvesting and transplan [...]